package com.tmc.entity.inthotel;

import java.util.List;
import java.util.Set;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * ToCity entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see entity.ToCity
 * @author MyEclipse Persistence Tools
 */

public class ToCityDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory.getLogger(ToCityDAO.class);
	// property constants
	public static final String CITY_NAME = "cityName";
	public static final String ELEMENT_TYPE = "elementType";
	public static final String CITY_PROVIDER = "cityProvider";
	public static final String CITY_STATUS = "cityStatus";
	public static final String DESTINATION_CODE = "destinationCode";
	public static final String CITY_LATITUDE = "cityLatitude";
	public static final String CITY_LONGITUDE = "cityLongitude";

	public void save(ToCity transientInstance) {
		log.debug("saving ToCity instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(ToCity persistentInstance) {
		log.debug("deleting ToCity instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public ToCity findById(java.lang.Integer id) {
		log.debug("getting ToCity instance with id: " + id);
		try {
			ToCity instance = (ToCity) getSession().get("entity.ToCity", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(ToCity instance) {
		log.debug("finding ToCity instance by example");
		try {
			List results = getSession().createCriteria("entity.ToCity").add(
					Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding ToCity instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from ToCity as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByCityName(Object cityName) {
		return findByProperty(CITY_NAME, cityName);
	}

	public List findByElementType(Object elementType) {
		return findByProperty(ELEMENT_TYPE, elementType);
	}

	public List findByCityProvider(Object cityProvider) {
		return findByProperty(CITY_PROVIDER, cityProvider);
	}

	public List findByCityStatus(Object cityStatus) {
		return findByProperty(CITY_STATUS, cityStatus);
	}

	public List findByDestinationCode(Object destinationCode) {
		return findByProperty(DESTINATION_CODE, destinationCode);
	}

	public List findByCityLatitude(Object cityLatitude) {
		return findByProperty(CITY_LATITUDE, cityLatitude);
	}

	public List findByCityLongitude(Object cityLongitude) {
		return findByProperty(CITY_LONGITUDE, cityLongitude);
	}

	public List findAll() {
		log.debug("finding all ToCity instances");
		try {
			String queryString = "from ToCity";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public ToCity merge(ToCity detachedInstance) {
		log.debug("merging ToCity instance");
		try {
			ToCity result = (ToCity) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(ToCity instance) {
		log.debug("attaching dirty ToCity instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(ToCity instance) {
		log.debug("attaching clean ToCity instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}